Couplings for 8mm Shafts

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System of Measurement

Shaft Diameter

6.000 mm to 10.000 mm

6.000 mm to 12.000 mm

6.000 mm to 16.000 mm

6.000 mm to 20.000 mm

7 mm

8 mm

9 mm

9.500 mm to 25.000 mm

9.500 mm to 30.000 mm

9.500 mm to 35.000 mm

10 mm

11 mm

12 mm

12.500 mm to 40.000 mm

Shaft Type

Construction

Shaft Mount Type

Overall Length

For Shaft Misalignment Type

Material

For Rotary Motion

Shaft Coupling Flexibility

Keyway Width

Length

Flexible Shaft Coupling Cut Style

Parallel

Spiral

Maximum Rotation Speed

Maximum Torque

Less than 10,000 in·lbf

Not Rated

Clamping Screw Material

Stainless Steel

Steel

Component

Hub

Flexible Shaft Coupling Type

Number of Set Screws Included

DFARS Specialty Metals

Exempt

Number of Clamping Screws Included

REACH

Compliant

Not Compliant

RoHS

Compliant

Compliant with Exemptions

Export Control Classification Number (ECCN)

1C998

EAR99

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

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How can we improve?

229 Products

Flexible Shaft Couplings

Precision Flexible Shaft Couplings

Clamping Vibration-Damping Precision Flexible Shaft Couplings

Grip shafts evenly in precision motor and pump applications

14 products

Clamping Precision Flexible Shaft Couplings

Grip shafts evenly for more holding power than set screw couplings without marring the shaft

37 products

Set Screw Precision Flexible Shaft Couplings

A set screw bites into your shaft to hold the coupling in place

17 products

Set Screw Vibration-Damping Precision Flexible Shaft Couplings

A set screw bites into the shaft to hold the couplings in place in precision motors and pumps

12 products

Servomotor Precision Flexible Shaft Couplings

Handle high twisting forces as well as misalignment in high-performance servomotor applications

33 products

High-Speed Servomotor Precision Flexible Shaft Couplings

Handle four times more speed than standard servomotor couplings

11 products

High-Misalignment Vibration-Damping Precision Flexible Shaft Couplings

Reduce vibration and compensate for high shaft misalignment

20 products

High-Speed Precision Flexible Shaft Couplings

Handle all types of misalignment and are good for encoder motion-control applications

14 products

Electrically Isolating Servomotor Precision Flexible Shaft Couplings

An acetal plastic spacer insulates shaft components from stray electric current

3 products

Flexible Shaft Couplings

Clamping High-Parallel-Misalignment Flexible Shaft Couplings

Grip misaligned shafts evenly for more holding power than set screw couplings

14 products

Set Screw Flexible Shaft Couplings

A set screw bites into your shaft to hold the coupling in place

2 products

High-Angular-Misalignment Flexible Shaft Couplings

Withstand higher angular misalignment than other three-piece couplings

4 products

Set Screw High-Parallel-Misalignment Flexible Shaft Couplings

A set screw bites into misaligned shafts to hold the coupling in place

12 products

Cleaned and Bagged Flexible Shaft Couplings

Often used in electronics manufacturing facilities and other extra-clean environments

4 products

Flexible Shaft Couplings for Continuous Motion

Lightweight Flexible Shaft Couplings

Nylon sleeves reduce weight and lower energy consumption

2 products

Other Products

Rigid Shaft Couplings

Join two shafts that are aligned and handle higher torque than flexible shaft couplings

17 products

Bore Reducers

Adapt the bore of a component to a smaller size for mounting on a shaft

1 product

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

30 products